(S)-2-Amino-4-[(R)-2-[2-(4-bromo-phenyl)-1-hydroxy-2-oxo-ethylsulfanyl]-1-(carboxymethyl-carbamoyl)-ethylcarbamoyl]-butyric acid 在
醛酮变位酶 作用下,
以
二甲基亚砜 为溶剂,
生成 (S)-2-Amino-4-[(R)-2-[2-(4-bromo-phenyl)-2-hydroxy-acetylsulfanyl]-1-(carboxymethyl-carbamoyl)-ethylcarbamoyl]-butyric acid